body{
    margin: 0;
    text-align: center;

}

#estrutura{
    width: 750px;
    height: 900px;
    margin: 0 auto;


}

#banner{
    width: 750px;
    height: 100px;
    text-align: left;
    margin: 0;
    float: none;
    

}

#menu ul{
    width: 750px;
    background-color: #ccccff;
    padding: 0px;
    float: left;
    margin: 0px;
    list-style: none;
}

#menu ul li{
    display: block;
}

#menu ul li a{
    float: left;
    padding: 2px 52px;
    text-decoration: none;
}

#menu ul li a:hover{
    background-color: #00cccc;
   color:  #ffffff;
    
}
#conteudo{
    border: solid;
    width: 750px;
    height:400px;
}

#rodape{
    border: solid;
    width: 750px;
    height: 100px;
}


